baber/WOPTO huggingface dataset:
Patent JP-H04302201-A (JP)
Title: Hybrid type microwave coupler
Inventor: ANTOWAANU RUUDERAA
IPC: H01P5/16
Filed: 1991-12-06
Abstract: PURPOSE: To provide a 3×3 coupler formed by utilizing practically planar structure and to utilize various kinds of technique such as microchip, strip line and rectangular coaxial line. CONSTITUTION: Concerning a hybrid type microwave coupler composed of six access ports having three inputs 1, 2 and 5 and three outputs 2, 4 and 6, a signal applied to any arbitrary input is distribited orthogonally in phase and equally in size, signals are generated at all the three outputs 2, 4 and 6 and the form of planar transmission line is provided. Further, outside and inside rings are provided, six access ports are composed of mutual nodes at respective three similar sections consisting of these rings and moreover, three radial branch sections 31' are provided for connecting the inside ring section to the outside ring section.
Patent JP-H06203609-A (JP)
Title: Lighting system
Inventor: OGAWARA TAKAO
IPC: F21S10/00
Filed: 1992-12-28
Abstract: PURPOSE:To simplify and expedite preparation of lighting and dramatic presentation and reduce the personnel by efficiently and precisely conducting various controls such as postures of a plurality of luminaires. CONSTITUTION:Each luminaire 3a, 3b... is provided with a camera 14 for taking the image of the lighting direction of the luminaire 3a, 3b...; a distance sensor 15 for detecting the distance to a lighting target of the luminaire 3a, 3b...; and a focus driving part 23 for automatically focusing the luminaire 3a, 3b... on the basis of the distance detected by the distance sensor 15, and it is also provided with a display part 5 for displaying the image of each camera 14.
Patent JP-H06200411-A (JP)
Title: Polyester multifilament
Inventor: FUJITA FURIYOSHI
IPC: D01F6/62
Filed: 1992-12-28
Abstract: PURPOSE:To obtain the subject multifilament not causing streak, skitteriness and barry dyeings in woven or knitted fabric by specifying average hollow ratio, degree of variability of hollow ratio, degree of variability of denier, etc., of polyester hollow filament containing a fine pore forming agent. CONSTITUTION:The average hollow ratio HR (%), degree of variability of hollow ratio CV (%), degree of variability of denier UR (R) and the number P5 of increases (increases/m) in filaments having denier of monotone increasing by >=5% in polyester filaments having hollow sectional shape, containing 0.5-5wt.% fine pore forming agent are set 30>=HR>=3, 50>=CV>=5, 80>=UR>=5 and 1,000>=P5>=5, respectively to eliminate apparent monotony.
Patent JP-2000163319-A (JP)
Title: Method and device for storing electronic information
Inventor: MATSUDA TAKASHI
IPC: G06F21/60
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To securely avoid the reproduction of information which is erased once by storing information on variation from an original state by periodically changing the intensity or state of magnetism, the storage amount of electric charges, or the unbalanced state of a differential circuit. SOLUTION: When data are transferred for information writing, a bus width adjustment interface part 25 outputs it to an internal bus 27 and sets a write signal to logic '1' for a certain time at the same time. Then a selector part 20 outputs data composed of specific bits of an input 20a to an inverter part 21 in response to the logic '1' of the signal. The inverter part 21 generates and outputs inverted data of the specific-bit data to a flip-flop(FF) part 22, latches the inverted data with an FF signal generated in synchronism with a write signal, and outputs the latch data to a logic switching part 24 and the other input 20b of the selector 20. Then the latch data of the FF part 22 are inverted periodically and repeatedly to prevent the same information from being held at the FF part 22 for a long time.
Patent JP-2000173878-A (JP)
Title: Electrolytic capacitor
Inventor: KOMATSU AKIHIKO
IPC: H01G9/035
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic capacitor which is low in impedance and excellent in lifetime characteristics. SOLUTION: An electrolyte solution which contains a solvent composed of 20 to 80 wt.% organic solvent and 80 to 20 wt.% water and at least an electrolyte selected out of preferably carboxylic acid, carboxylate, inorganic acid, and its salt is used for an electrolytic capacitor, and an elastic sealer is formed of composite rubber composed of rubber and material such as polytetrafluoroethylene(PTFE), bake material or the like of excellent gas barrier properties formed on rubber.
Patent JP-H09179533-A (JP)
Title: Liquid crystal display device
Inventor: YAGI HARUHIKO
IPC: G09G3/36
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To reproduce a video with uniform gradation on a liquid crystal panel when a video signal with the gradation is inputted from an external computer by providing a reference voltage adjustment circuit adjusting reference potential of an A/D converter for the video signal. SOLUTION: The video signal 1 analog inputted from the external computer is amplified faithfully by a video amplifier 2, and the amplified video signal 33 is sent out with drive power sufficient to an A/D converter 3 for video. The A/D converter 3 for video samples the analog video signal by a rise edge of a sampling clock 14 sent out by a PLL circuit 11, and converts it to the digital image data 4 to send them to an image memory 5. Further, the reference potential of the A/D converter 3 for video is adjusted by an analog signal 32 sent out from the reference voltage adjustment circuit 30, and the image data 4 are adjusted.
Patent JP-H05155292-A (JP)
Title: Step for deck of truck
Inventor: BIZEN TOSHIHIRO
IPC: B60R3/02
Filed: 1991-12-09
Abstract: PURPOSE:To provide a step for a deck of a truck which can be mounted detachably and slidably in both right and left directions by keeping a gate plates surrounding the outside of the deck of the truck as they are without bringing them down, and positioning a tread member on the outside of the gate plate upper end. CONSTITUTION:Supporting roller 3 fitted closely onto and rolled on the upper ends of a gate plate are fitted at the rear end of a tread member 1. On the other hand, a supporting roller 5 brought into contact with a specified position on the outer surface of the gate plate is mounted at an appropriate position of a stay member 2 on the lower end to provide a step for a deck of a truck.
Patent JP-2000232632-A (JP)
Title: Data transmission method, data transmission system, data reception method and data receiver
Inventor: MATSUI YOSHINORI
IPC: H04N7/173
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce consumption of transmission bands by a network and to prevent reproduction of an image at a receiver terminal from being uncertain due to a transmission error in a data transmission system where a server transmits image data in compliance with the moving picture experts group MPEG 4 to a client terminal. SOLUTION: Before starting reproduction of scene data corresponding to one scene that are entity data corresponding to an object denoted by a still picture and a repetitive dynamic image among entity data corresponding to each object configuring one scene by a client terminal 200, servers 100a, 100b transmit session description protocol SDP information to the client terminal 200 as first transmission data to a receiver side through download type transmission processing with a protocol of high reliability.
Patent JP-2001165573-A (JP)
Title: Veneer single plate drier
Inventor: KAMEOKA YASUO
IPC: F26B9/06
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To carry out dried single plates of desired finished percentage of moisture content even if single plates different in initial percentage of moisture content are mixed. SOLUTION: This drier measures the initial percentage of moisture content being the percentage of a raw single plate 3a with a high frequency moisture content meter 4, at the point of time of carrying plates into a drying chamber 1, and computes the required drying time required to dry the plates until they come to the desired finished percentage of moisture content with a controller 5, based on the data of at least the initial percentage of moisture content, the temperature within the drying chamber, the kind of wood, and the thickness, and controls the velocity to the carriage velocity corresponding to the computed required drying time.
Patent JP-H09172958-A (JP)
Title: Apparatus for retaining freshness
Inventor: MORI YOSHITAKA
IPC: F25D23/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus, comprising a specific constitution capable of straightening air introduced from an air suction port and then passing the resultant air through a filter, and capable of setting the flow rate of air passing around an ozone decomposing means at the optimal value and maximizing the amount of generated ozone. SOLUTION: This apparatus for retaining the freshness is obtained by arranging an ozonizing means 6, an ozone decomposing means 7 and a fan 3 in the order along an air passage 10 in a unit body 1 equipped with the air passage 10 extending from an air suction port 5 to an air blowoff port 2 in the vertical directions, further horizontally arranging a filter 8 at an interval downward from the ozonizing means 6 and opening the air suction port 5 in a straightening chamber 11 formed under the filter 8. Thereby, air entering at the air suction port 5 is straightened in the straightening chamber 11 and then passed through the filter 8. As a result, the air flow rate distribution in the air passage 10 can be uniformized.  When the air suction port 5 is installed on the undersurface of the unit body 1, the flow rate of the air passing through the air passage 10 can preferably readily be uniformized.
Patent JP-H07195274-A (JP)
Title: Segment type angular grinding wheel
Inventor: YOSHIDA MASANOBU
IPC: B24D5/10
Filed: 1993-12-28
Abstract: PURPOSE:To prevent any grinding burn from occurring by supplying a grinding spot with a sufficient grinding fluid at all times at the time of grinding a work part with a segment type angular grinding wheel. CONSTITUTION:In a segment type angular grinding wheel 1 which is made up of installing a disklike base 6, a core part 7 and a segment type angular grinding wheel part 8 is order on the periphery of a flange part, a grinding fluid inlet part 13 is installed at the outside of this flange part, and a discharge port 11 is installed at a tip of the angular grinding wheel part 8 at each segment, while a grinding fluid supply hole 13 connecting the grinding fluid inlet part 13 and the discharge port 11 is installed in each inner part of the flange part, the base 6 and the core part 7 respectively.
Patent JP-H07174349-A (JP)
Title: Floor heating panel and its underfloor laying method
Inventor: SASAKI TAKASHI
IPC: F24D3/14
Filed: 1993-12-16
Abstract: PURPOSE:To provide a convenience for panel laying work when a floor heating structure is built on a floor structure, at the same time when a risk of water leakage is avoided. CONSTITUTION:A floor heating panel unit 1 consists of a heat insulation material 2 which is formed in a specified length and width that allows laying it between floor joists of a floor structure and have pipe grooves 3 on the upside, a circulation pipe 4 laid in the pipe grooves 3 to circulate having medium, and a top material 5 that covers the upside of the insulation material 2, and the two or more floor heating panel units 1 comprise a floor heating structure. The two or more floor heating panel units 1 are laid in series at specified intervals and formed into a set by connecting the circulating pipes 4 of the adjacent panel units 1 in turn. The sets of the panel units 1a are arranged parallelly at specified intervals and the adjacent panel unit 1a at the ends of the sets are connected in turn by the circulation pipes 4.
Patent JP-H11180454-A (JP)
Title: Plug for pouch
Inventor: HAYASHIDA NORIO
IPC: B65D33/38
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a plug for pouch with which filling speed, when filling contents in the pouch, can be increased, it is easy to discharge the contents and the remainder in the pouch is few in amount. SOLUTION: This closure 10 comprises a spout 100 and a cap 200, and the outer peripheral face of a spout connecting ring 120 is connected to the pouch 20 opening for mounting. The inner periphery of a cap peripheral wall 210 is provided with a spout fitting part 211, the upper part on the outer periphery of a spout cylindrical peripheral wall 110 is provided with a cap fitting part 111, the lower part of the fitting part is provided with a connection ring 120, the lower part of the connection ring is provided with a two stage skirt ring comprising an upper skirt ring 130 and a lower skirt ring 140, the upper skirt ring is provided with one or more through holes 131, and a peripheral wall between the stages of the two stage skirt ring is provided with one or more through holes 112.
Patent JP-H09178910-A (JP)
Title: Light scattering body having adhesiveness
Inventor: KOTSUBO HIDESHI
IPC: G02B5/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a light scattering body giving a flexible cured film by preparing a photosetting adhesive compsn. based on an ethylene-vinyl acetate copolymer and dispersing particles different from the copolymer in refractive index in the compsn. SOLUTION: A photosetting adhesive compsn. based on an ethylene-vinyl acetate copolymer is prepd. as a matrix and particles different from the copolymer in refractive index are dispersed in the compsn. The vinyl acetate content of the copolymer is preferably 10-50wt.%. The compsn. preferably contains 0.1-10 pts.wt. org. peroxide and 0.01-5 pts.wt. silane coupling agent based on 100 pts.wt. of the copolymer. The particles are preferably fine particles different from the copolymer in refractive index by 0.01-0.2 and having 0.5-200μm average particle diameter.
Patent JP-2000178773-A (JP)
Title: Rust preventive composition
Inventor: SHIMIZU TOSHIHIDE
IPC: C23F11/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To exhibit high safety and sufficient corrosion resistance by incorporating an aromatic compound having absorption band in a visual region of a specific wave length, colloidal silica, a film forming high polymer compound having at least one kind of -OH group and -COOH group in the molecule and an organic solvent. SOLUTION: The aromatic compound contains at least one kind among a group of -N=N-, >C:=N-, and -N=O and has the absorption band in the visual region of 530-750 nm and various kinds of dyes such as direct dye, acid dye are used. A liquid composition is prepared by blending 10-100 pts.wt. colloidal silica formed by dispersing silica superfine particles in water or alcohol and 1-500 pts.wt. high polymer compound such as polyvinyl butylal, polyacrylic acid in 100 pts.wt. aromatic compound and using the organic solvent such as hexane so that total concentration of the components is 0.1-25 wt.% and is applied on the surface of a metal such as iron or an iron based alloy necessary for rust preventing treatment to be used as a rust preventive composition.
Patent JP-H09166239-A (JP)
Title: Float valve
Inventor: HIRAIDE KEISUKE
IPC: E03D1/35
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity for a stopper of an overflow pipe and easily safely insert and fit a guide rod into a guide part. SOLUTION: A guide rod 25 provided in a float valve element 23 is vertically slidably inserted in a guide hole 30 provided in a guide part 29 of a float valve seat 22, a rod-shaped part 25a of the guide rod 25 is formed in a polygonal columnar shape, also a coming-off preventing hook 25b is provided in a lower end of the rod, the guide part 29 is formed with a guide surface 30a of a guide hole 30 slide guiding the rod-shaped part 25a incapable of rotating, also a notched part 29a inserting the coming-off preventing hook 25b is provided, after the coming-off preventing hook 25b is inserted in the notched part 29a from the upward of the guide part 29, the rod-shaped part 25a is forcedly rotated up to a position incapable of rotating.  In this way, the coming-off preventing hook 25b is locked to a lower end opening edge 29b of the guide hole 30, so as to regulate a floating upper limit of the float valve element 23.
Patent JP-2000139492-A (JP)
Title: Increase of enantiometric purity of (2r,3s)-3-(4- methoxyphenyl)-glycidic acid ester
Inventor: GHIROTTO LUCA
IPC: C07B57/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To increase the enantiometric purity of the subject compound useful as a raw material, for a coronal vasodilator, or the like, by crystallizing a specific (2R,3S)-3-(4-methoxyphenyl)-glycidic acid ester from a specific solvent. SOLUTION: This method for increasing the enantiometric purity of (2R,3 S)-3-(4-methoxyphenyl)-glycidic acid ester useful as an intermediate for a coronal vasodilator, diltiazem, consisting of (+)(2S,3S)-3-acetyloxy-5-[2-(dimethylamino)- ethyl]-2,3-dihydro-2-(4-methoxy-phenyl)-1,5-benzo-thiazepin-4(5H)-one, is to crystalline the (2R,3S)-3-(4-methoxyphenyl)-glycidic acid ester having at least (80:20) enantiometric ratio by using a suitable solvent selected from methanol, ethanol and propanol.
Patent JP-H11165061-A (JP)
Title: Material transfer device and material transfer method
Inventor: YAMAGUCHI KATSUMI
IPC: B01J6/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a material transfer device capable of forming a structure having a three-dimensional thickness. SOLUTION: A solid material 1001 is held by a holding means 1002 and projected out from the end face 1003 of the holding means 1002 by a specified amt. as a projecting material 1004. The end face 1003 is confronted with the reference plane 1007 of a confronting means 1006 through a specified gap 1005, and the end of the projecting material 1004 is abutted on the reference plane 1007 by the pressure impression of an abutting means 1008. The projecting material 1004 thus abutted on the reference plane 1007 is selectively heated by a heating means 1009 and melted, and the melt is transferred by a transfer means 1010. A laser beam is projected from a window 1011 as the heating means 1009 to selectively heat and melt the projecting material 1004. The melt is transferred by the pressure of a compressed gas 1012 as the transfer means 1010.
Patent JP-H11186866-A (JP)
Title: Surface acoustic wave device and manufacture therefor
Inventor: KATSUTA HIROHIKO
IPC: H03H9/145
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent electrode short-circuiting or the like and characteristic degradation by discharge between electrode fingers and to improve reliability by forming an insulating or semi-conductive inter-electrode-finger film between the electrode fingers of an excitation electrode and forming an insulating or semi-conductive protective film on the excitation electrode and on the inter-electrode-finger film. SOLUTION: Between the electrode fingers 4a of an IDT electrode 4 which is the excitation electrode at least on a piezoelectric substrate 3, the insulating or semi- conductive inter-electrode-finger film 6 whose specific resistance value is not less than 10<-3> Ωcm for instance is formed. Thereafter, the insulating or semi-conductive protective film 7 is put on and formed at least in an electrode area. In such a manner, by putting on and forming the inter-electrode-finger film 6 provided with a film thickness almost equal to an IDT electrode film thickness between the electrodes before putting on and forming the protective film 7, the coverage of an electrode side face part at the time of forming the protective film 7 thereafter is improved.  Thus, the degradation of the electrode short-circuiting or the like by the attachment of conductive foreign matters is eliminated and the characteristic degradation by the discharge between the electrode fingers due to pyroelectricity provided in the piezoelectric substrate 3 is eliminated as well.
Patent JP-H07198831-A (JP)
Title: Detection and display apparatus
Inventor: KATAYAMA SUSUMU
IPC: G01S7/10
Filed: 1993-12-29
Abstract: PURPOSE:To simultaneously display an A-scope by providing a display control circuit which processes the display form of memory data for a picture, reading out preceding detection-signal data and present detection-signal data from a memory for a picture, and changing both pieces of data into instructed display forms. CONSTITUTION:A fish detection control part 14 drives a transmitter 15 by a given control signal, and an ultrasonic transmission signal which is generated by the transmitter 15 is radiated into water from a transmitter-receiver 13. A detection echo signal which is reflected by a group of fish 11 or the seabed 12 and which is received by the transmitter-receiver 13 is amplified by a receiver 16, and an amplified signal is stored in a buffer 18 as one-time detection signal data. The one-time detection signal data is transferred to a memory 24 for a picture before a next detection is performed. The detection signals data of a many number of time which are to be displayed on a display device 25 is stored in the memory 24. A display control circuit 23 gives a control signal via a CPU 20 so as to instruct which shape and color are to be displayed in which part in the display device 25.
Patent JP-H10177414-A (JP)
Title: Device for recognizing traveling state by ceiling picture
Inventor: ICHIJIMA SATOKO
IPC: G05D1/02
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To allow a traveling object to automatically travel by processing a picture obtained by photographing a ceiling by a camera set at the traveling object traveling in house, and recognizing the traveling state of the traveling object. SOLUTION: A video signal from a camera part 1 attached to a traveling object so as to be faced to a ceiling is converted into digital picture data by an A/D converting part 3, and stored in a picture memory part 4. Picture data are processed by a picture processing part 5, and a linear component in parallel to a traveling path is detected so that the traveling direction and the position on the traveling path of the traveling object can be recognized. Also, a mark set at the ceiling is detected so that the absolute position of the traveling object can be recognized. The recognized result of the picture processing part 5 is transmitted to a whole traveling object controlling part 7 by a result transmitting part 6, and the traveling control of the traveling object is operated based on the traveling state data such as the traveling direction and position.  A whole picture sensor is controlled by a whole picture sensor controlling part 2. The linear component of the direction in which the traveling object should travel is detected from the piping or masonry joint of the ceiling of a passage, the traveling direction of the traveling object and the position of passage width direction are recognized from the linear component, and the present spot is recognized by detecting the mark of the ceiling. Thus, the automatic traveling of the traveling object can be attained.
Patent JP-H06279735-A (JP)
Title: Microcapsulated adhesive agent and its manufacturing process
Inventor: HAN YA CHIYAO
IPC: B01J13/20
Filed: 1993-12-28
Abstract: PURPOSE: To obtain a microencapsulated adhesive which is not adherent at first but can be made adherent when desired and a process for producing the same.  
     CONSTITUTION: A solution adhesive prepd. by dissolving a styrene-butadiene rubber or acrylic polymer in a solvent is used. The adhesive is microencapsulated by interfacial polymn., gelatin/gum arabic coacervation, or melamine/formaldehyde encapsulation. The microencapsulation product is subjected to heating or reduced pressure or both to remove almost all the solvent. Thus is obtd. a microencapsulated adhesive which is normally nonadherent but becomes adherent when an external force is applied. 
     COPYRIGHT: (C)1994,JPO